MARI
Staff Sgt. Nathan Williams and Senior Airman Justin Caldwell, 19th Civil Engineer Squadron firefighters, prepare to enter the scene of a simulated C-130 crash April 22, 2015, in Jacksonville, Ark. The replicated crash site was part of a major accident response inspection that tested the readiness of Airmen from more than five different Little Rock Air Force Base squadrons. (U.S. Air Force photo by Senior Airman Harry Brexel)